Assignee
SEALAND TECHNOLOGY INC
US·35 granted patents·612 citations·filing 1986–2004
Top patents by PatentIndex Score
35 records- 0192US6212700B1Portable toilet unitSEALAND TECHNOLOGY INC·Filed 2000·Granted Apr 10, 2001·54 cites·24 claims
- 0291US6148860ALow volume vacuum toilet assemblySEALAND TECHNOLOGY INC·Filed 1996·Granted Nov 21, 2000·39 cites·16 claims
- 0390US4819279AVacuum toilet systemSEALAND TECHNOLOGY INC·Filed 1987·Granted Apr 11, 1989·66 cites·10 claims
- 0481US5079950ALevel indicating in vehicle holding tanksSEALAND TECHNOLOGY INC·Filed 1990·Granted Jan 14, 1992·47 cites·20 claims
- 0577US5931642APlastic combined vacuum and holding tankSEALAND TECHNOLOGY INC·Filed 1997·Granted Aug 3, 1999·27 cites·20 claims
- 0676US6883188B2Toilet and method of operationSEALAND TECHNOLOGY INC·Filed 2001·Granted Apr 26, 2005·19 cites·35 claims
- 0775US5345618AVacuum toilet systemSEALAND TECHNOLOGY INC·Filed 1991·Granted Sep 13, 1994·39 cites·8 claims
- 0872US6397407B1Vacuum toilet system with single pumpSEALAND TECHNOLOGY INC·Filed 2001·Granted Jun 4, 2002·17 cites·5 claims
- 0972US5681148AVacuum/holding tankSEALAND TECHNOLOGY INC·Filed 1995·Granted Oct 28, 1997·24 cites·23 claims
- 1070US5139655AIntegrated system marine sanitation deviceSEALAND TECHNOLOGY INC·Filed 1987·Granted Aug 18, 1992·33 cites·11 claims
- 1167US6374431B1Vacuum toilet system with single pumpSEALAND TECHNOLOGY INC·Filed 2000·Granted Apr 23, 2002·14 cites·15 claims
- 1262US5937888AToilet waste collection system for campgroundsSEALAND TECHNOLOGY INC·Filed 1997·Granted Aug 17, 1999·20 cites·21 claims
- 1361US6782561B2Standardized recreational vehicle sanitary systemSEALAND TECHNOLOGY INC·Filed 2003·Granted Aug 31, 2004·9 cites·9 claims
- 1461US6618866B1Vacuum tank constructionSEALAND TECHNOLOGY INC·Filed 2000·Granted Sep 16, 2003·8 cites·15 claims
- 1560US6957450B2Standardized recreational vehicle sanitary systemSEALAND TECHNOLOGY INC·Filed 2004·Granted Oct 25, 2005·5 cites·8 claims
- 1660US5408704ALow volume vacuum toilet assemblySEALAND TECHNOLOGY INC·Filed 1993·Granted Apr 25, 1995·22 cites·22 claims
- 1758US5433163APump out adaptorSEALAND TECHNOLOGY INC·Filed 1993·Granted Jul 18, 1995·14 cites·15 claims
- 1856US6082979AAir pump for vacuum toilet systemsSEALAND TECHNOLOGY INC·Filed 1997·Granted Jul 4, 2000·26 cites·18 claims
- 1952US6782563B2Vacuum tank constructionSEALAND TECHNOLOGY INC·Filed 2003·Granted Aug 31, 2004·3 cites·8 claims
- 2051US6900417B2Hose heaterSEALAND TECHNOLOGY INC·Filed 2002·Granted May 31, 2005·2 cites·12 claims
- 2151US4672690AVacuum tank construction for self-contained sewage handling apparatusSEALAND TECHNOLOGY INC·Filed 1986·Granted Jun 16, 1987·16 cites·20 claims
- 2249US6234197B1Holding tank vacuum reliefSEALAND TECHNOLOGY INC·Filed 1996·Granted May 22, 2001·19 cites·17 claims
- 2348US5960829ANo drip vacuum tight connectorSEALAND TECHNOLOGY INC·Filed 1997·Granted Oct 5, 1999·12 cites·20 claims
- 2447US4854827ASanitary pump stationSEALAND TECHNOLOGY INC·Filed 1987·Granted Aug 8, 1989·11 cites·22 claims
- 2546US6065493AVacuum relief valve for sewage holding tankSEALAND TECHNOLOGY INC·Filed 1998·Granted May 23, 2000·11 cites·20 claims
- 2645US5860799APulsation damper for marine tank pumpout systemsSEALAND TECHNOLOGY INC·Filed 1997·Granted Jan 19, 1999·11 cites·22 claims
- 2740US5947047ASeacock interlockingSEALAND TECHNOLOGY INC·Filed 1998·Granted Sep 7, 1999·7 cites·20 claims
- 2838US5947146ALow volume vacuum toilet assemblySEALAND TECHNOLOGY INC·Filed 1995·Granted Sep 7, 1999·6 cites·19 claims
- 2937US5806454ADischarge hose adapter for boat holding tankSEALAND TECHNOLOGY INC·Filed 1996·Granted Sep 15, 1998·5 cites·18 claims
- 3035US5971005AVacuum adaptor for recreation vehicle toilet system with sliding cassette holding tankSEALAND TECHNOLOGY INC·Filed 1998·Granted Oct 26, 1999·7 cites·20 claims
- 3134US5432958AReadily detachable cylindrical sections valveSEALAND TECHNOLOGY INC·Filed 1994·Granted Jul 18, 1995·5 cites·11 claims
- 3232US6216284B1Low odor permeable hoseSEALAND TECHNOLOGY INC·Filed 1998·Granted Apr 17, 2001·3 cites·20 claims
- 3332US5939160ALow odor permeable hoseSEALAND TECHNOLOGY INC·Filed 1997·Granted Aug 17, 1999·3 cites·19 claims
- 3429US4893720ATilting sanitary tankSEALAND TECHNOLOGY INC·Filed 1989·Granted Jan 16, 1990·2 cites·22 claims
- 3527US5442952ATesting of hosesSEALAND TECHNOLOGY INC·Filed 1994·Granted Aug 22, 1995·6 cites·20 claims
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